大型的

This text is based on the work that analyse the problem having emerged about large-scale economic affordable residential district of city at the moment, in instance of the patterns in Xi'an. Through investigating living circumstances and building present situation, there are lots of requirement for economic affordable housing in Xi'an. As large requirement for premise, the question about choosing location large-scale economic affordable residential district in city is researched. As time as, it should be refer to the problem which were founded in others cities, then summarize a correct choosing location model for the practical situation, it could determent the location of large-scale economic affordable residential district of Xi'an.

本文以分析现阶段城市大型经济适用居住区产生的问题为依据，立足西安地区，通过调查该地区居民的居住现状以及房地产开发状况，指出经济适用住房在西安地区具有广泛的需求市场，在这种巨大需求量存在的前提下，探讨大型经济适用居住区选址问题，结合现有其它城市大型经济适用居住区中发现的问题与不足，提出一套适合实际情况的选址模式，并且根据该模式分析了西安大型经济适用居住区选址的区位。

Embossment of weihai government square ;big stone lion of Beijing CIQ ;big torii of laizhou.

威海市政府广场大型浮雕；北京海关的大型石狮；莱州市的大型牌楼。

The company had large plasma cutter machinery of material control, large hydraulic pressure machinery , large sandblast room, automatic bedding arc welding line and paint production line etc.,total is 258 units. Its production capacity is up to 5000 units of diversified semi-trailer and special vehicle.

公司拥有大型等离子数控切割机、大型液压机、大型喷丸室、自动埋弧焊生产线和油漆生产线等大中型设备258台套，具有年产5000辆各类半挂车和专用车的生产能力。

Lasius Tetramorium and Achaeta were the dominant groups that accounted for 49.20% of the total individuals. The results suggested that the types of land use affected the species richness and abundance, and human activity has a significant impact on the soil macro-animals community. Agricultural activity reduced soil macro-animal diversity, but did not change their vertical distributions in the soil profile. The results also showed that the differences in the composition of the soil macro-animal community between the middle plain and the west plain in Jilin Province were mainly explained by the dominant group density and rare group numbers in all habitats.

分析结果表明：大型土壤动物类群空间分布的广狭与个体数量的多寡在吉林省中西部平原区呈现出明显的一致性；中部平原区与西部平原区大型土壤动物群落组成存在显著差异；中西部大型土壤动物个体数量差异主要体现在优势类群方面，类群数量差异主要体现在稀有类群方面；土地利用差异明显影响大型土壤动物个体密度和类群数分布，其中农田和居民点园地土壤动物个体密度和类群数明显减少，但对土壤动物的垂直分布没有影响。

Based on analyzing the existing problems in the management of large-scale instruments,this article put forward some measures for compensable use of large-scale instruments.

加强大型仪器管理，转换运行机制，优化资源配置，提高大型仪器的综合使用效益，是国家有关部门和高校管理人员普遍关注的问题，该文从大型仪器运行现状和存在问题入手，针对大型仪器有偿使用的管理提出了几点措施。

Also, at the background of rapid development of real estate market, now it is seen greatly that many big real estate item about hundred thousand square meters, even some item about million square miters.

那如何看待这些大型房地产项目，他们为什么会产生，他们有着怎样的内部盈利机制、销售吸引能力和市场发展趋势，政府、社会和大型开发商该如何看待这些大型项目，这就是本文研究的主要目的和意义。

The main products are various types of ships below 10,000DWT, big unit of metal structure, high, medium and low speed diesel engines of big horse-power, spare parts of the diesel engines, marine steering gears, mooring winches, windlasses, deck cranes, big size forgings and castings, shafts, propellers, anchors and anchor chains, acoustic devices, optical instruments, special equipment for shipbuilding, paper machines, metallurgical machinery, cement machinery, textile, machinery, hydro-power station equipment, petrochemical equipment, various pressure vessels ranging form I, II, III, hydraulic cylinders, titanium alloy products, rubber-products, plastic injection molding machines, pad print machines, alternators and generating sets, motor-cycles, valves, electrodes, catholic protection anodes, hand tools etc.

公司所属企业生产的主要产品有万吨级以下的各类型船舶、大型金属结构件、高、中、低速大功率柴油机、柴油机零备件、船用舵机、锚铰机、克令吊、大型锻件、大型铸件、轴系、推进器、锚及锚链、水声仪器、光学仪器、造船专用设备、造纸机械、冶金机械、水泥机械、纺织机械、水电站设备、石油化工设备、I、II 、III类各种压力容器、液压油缸、钛合金制品、橡胶制品、注塑机、移印机、发电机、摩托车、阀门、电焊条、牺牲阳极、手工具等。

The principles supply a basis for minerogenetic prediction of the major and world class multi-metal deposits in mid-Asian area, specially in Xinjiang. The author believes that the secondary order fault system with a space of 1000km control minerogenetic provinces that have potential for discovering world class deposits in mid-Asian area, and then points out that the two typical minerogenetic provinces are: southwest Tianshan area and Altay area.

通过对中亚地球物理场特征-基底构造-已知大型矿床分布规律的系统研究，论文着重探讨了在中亚地区寻找大型、超大型多金属矿床的基本原则：大型、超大型多金属矿床除受构造缝合线控制外，同时受三组基底构造的控制；大型、超大型多金属矿床位于&两隆两坳&构造缝合线的两侧和三组基底构造相交的复合部位。

Results showed that there were significantly positive linear correlations between the toxic effects（probits of mortality and inhibition rate） of chlorpromazine on the two aquatic organisms and the concentrations of chlorpromazine, and the toxic intensity became higher as the exposure time increased. The LC50 values of chlorpromazine acting on Carassius auratus in 24, 48 and 96h were 1.11, 0.43 and 0.32mg·L-1, respectively; and its safe concentration for Carassius auratus was 19.5μg·L-1. The LC50 and EC50 （50% of the tested Daphnia magna inhibited） values of chlorpromazine acting on Daphnia magna in 24h were 0.65 and 0.57mg·L-1, and the LC50 and EC50 values in 48h were 0.36 and 0.28mg·L-1, respectively. Thus, chlorpromazine have high toxicity to Carassius auratus and Daphnia magna, and the latter is more sensitive to chlorpromazine.

结果表明：氯丙嗪对两种水生生物的毒性效应（致死率、抑制率概率单位）均与其浓度呈显著线性正相关关系（p.05），且毒性强度随作用时间的延长而增加；氯丙嗪对鲫鱼的24、48和96h的半致死浓度（LC50）值分别为1.11、0.43和0.32mg·L-1，通过计算求得氯丙嗪对鲫鱼的安全浓度为19.5μg·L-1；氯丙嗪对大型蚤的24h LC50值为0.65mg·L-1，24h EC50值（使50%受试大型蚤活动受抑浓度）为0.57mg·L-1；48h LC50值为0.36mg·L-1， 48h EC50值为0.28mg·L-1；对鲫鱼和大型蚤而言，氯丙嗪属极高毒性物质，大型蚤对氯丙嗪的敏感性大于鲫鱼。

Analyzing large-scale, single-piece and small batches factories and regarding whole life cycle of enterprise information activities as main clue, this paper makes complete and detailed analysis on the information activities of such factories from the management functions, processes and activities and the establishment of data model and conception of BPR.

根据大型单件小批制造企业的管理特点，分析了大型单件小批制造企业信息系统的特点及技术关键，给出了大型单件小批制造企业信息系统的设计思想和功能结构，指出了大型单件小批制造企业信息系统实现的技术关键，给出了与 CAPP/PDM 实现紧密结合、成本控制与交货期控制的具体方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐